Filter element



FIG. 1 is a perspective view of another embodiment of a filter element, according to the new design, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 2 is a left elevational view of the filter element of FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 3 is a right elevational view of the filter element of FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 4 is a rear elevational view of the filter element of FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 5 is a front elevational view of the filter element of FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented;

FIG. 6 is a top plan view of the filter element of FIG. 1 the portions shown in broken lines forming no part of the design sought to be patented; and,

FIG. 7 is a bottom plan view of the filter element of FIG. 1, the portions shown in broken lines forming no part of the design sought to be patented. 

CLAIM The ornamental design for a filter element, as shown and described. 